second floor

视频简介

The main character is Dr. Max Holst, a successful neurosurgeon. One day an intense little man named Steinmetz shows up, who has the real ability to create objects out of thin air, using only his mind. As no one believes him at first, he is held at a ward for mental patients, but manifests the key to his door and escapes. As he has a special interest in Dr. Holst, Steinmetz subs...。台湾少年小狗（郭富城 饰）的父亲因向警方告密，使得台湾黑帮老大暂时被收监，等待起诉。为了安全起见，小狗来到了香港，并改名换姓入读了圣育强中学。谈判专家阿坚（张坚庭 饰）因谈判时常出错，被派到了圣育强中学当卧底老师，寻找小狗。阿坚来到圣育强中学，发现这里的学生都是些顽劣的问题少年，其中这里的学生领袖A士更是令人头疼。阿坚在学校认识了女教师梦想（张敏 饰），很快对她产生好感，这时，阿坚的女友女警阿卿（邱淑贞 饰）也来到了这里当卧底。应付顽劣学生尚且力不从心的阿坚，同时也面临着一场三角恋，学校里的爆笑场面不断。台湾黑帮老大终因证据不足被释放了，在杀死了小狗的父亲后，来到了香港准备小狗也干掉。面对台湾黑帮，阿坚最终能否顺利救下小狗？。